edited by
0 votes
0 votes

Which one of the following statements is $\text{FALSE?}$

  1. For an ideal gas, the enthalpy is independent of pressure.
  2. For a real gas going through an adiabatic reversible process, the process equation is given by $P V^\gamma=$ constant, where $P$ is the pressure, $V$ is the volume and $\gamma$ is the ratio of the specific heats of the gas at constant pressure and constant volume.
  3. For an ideal gas undergoing a reversible polytropic process $P V^{1.5}=$ constant, the equation connecting the pressure, volume and temperature of the gas at any point along the process is $\frac{P}{R}=\frac{m T}{V}$, where $R$ is the gas constant and $m$ is the mass of the gas.
  4. Any real gas behaves as an ideal gas at sufficiently low pressure or sufficiently high temperature.
edited by

Please log in or register to answer this question.

Answer:

Related questions

0 answers
0 votes
admin asked May 21, 2023
The figure shows the plot of a function over the interval $[-4,4]$. Which one of the options given $\text{CORRECTLY}$$ identifies the function?$|2-x|$$|2-| x||$$|2+| x||$...